Clarice conducts a study comparing the performance of individuals on the first quiz in each of two classes taken in the first term of their freshman year. the scores, out of 100, are provided for nine individuals in both classes. class 1: 87, 78, 87, 85, 93, 98, 83, 82, and 73 class 2: 87, 86, 92, 90, 90, 91, 89, 78, and 76 given a two-tailed test and a p level of 0.05, the critical values for t have an absolute value of (answer using 3 decimal places.)